海量資源,盡在掌握
 11.骶管sacralcanal12.耳狀面auricularsurface13.骶后孔posteriorsacralforamina14.骶管裂孔sacralhiatus15.骶粗隆sacraltuberosity16.骶中間嵴intermediatesacralcrest17.骶正中嵴mediansacralcrest18.骶外側(cè)嵴lateralsacralcrest19.骶角sacralcornu (共 203 字) [閱讀本文] >>